/* ============================================================
   Projects Nexus — Landing Style (Mobile-First)
   ============================================================ */

:root {
  --gold: #b89151;
  --gold-hover: #a37c42;
  --gold-light: rgba(184,145,81,0.1);
  --text: #1e293b;
  --muted: #475569;
  --bg: #fafaf8;
  --white: #ffffff;
  --border: #e2e8f0;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ── */
.landing-header {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.5rem; height: 64px;
  background: rgba(255,255,255,0.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.landing-logo {
  display: flex; align-items: center; gap: 0.6rem;
  text-decoration: none; color: var(--text);
  font-weight: 800; font-size: 1.05rem;
  flex-shrink: 0;
}
.logo-icon { background: var(--gold); border-radius: 8px; padding: 4px; }

.landing-nav { display: none; gap: 1.5rem; }
.landing-nav a {
  text-decoration: none; color: var(--muted); font-weight: 500; font-size: 0.9rem;
  transition: color 0.15s;
}
.landing-nav a:hover, .landing-nav a.active { color: var(--gold); }

.landing-auth { display: flex; align-items: center; gap: 0.75rem; }
.btn-login {
  text-decoration: none; color: var(--muted); font-weight: 600; font-size: 0.88rem;
}
.btn-login:hover { color: var(--text); }
.btn-cta {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.5rem 1.25rem; border-radius: 8px;
  background: var(--gold); color: white; font-weight: 700; font-size: 0.88rem;
  text-decoration: none; border: none; cursor: pointer;
  transition: background 0.2s; white-space: nowrap;
}
.btn-cta:hover { background: var(--gold-hover); }
.btn-cta-outline {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.5rem 1.25rem; border-radius: 8px;
  background: transparent; color: var(--gold);
  border: 2px solid var(--gold); font-weight: 700; font-size: 0.88rem;
  text-decoration: none; cursor: pointer; transition: all 0.2s;
}
.btn-cta-outline:hover { background: var(--gold); color: white; }

/* ── Hero ── */
.hero {
  text-align: center; padding: 4rem 1.5rem 3rem; max-width: 800px; margin: 0 auto;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.3rem 0.9rem; border-radius: 20px;
  background: var(--gold-light); color: var(--gold);
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; margin-bottom: 1.5rem;
}
.hero h1 { font-size: 2rem; font-weight: 900; line-height: 1.15; margin-bottom: 1.25rem; }
.hero h1 span { color: var(--gold); }
.hero p {
  font-size: 1.05rem; color: var(--muted); line-height: 1.7;
  max-width: 600px; margin: 0 auto 2rem;
}
.hero-actions { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }
.hero-stats {
  display: flex; justify-content: center; gap: 2rem;
  margin-top: 3rem; flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat-num { font-size: 2rem; font-weight: 900; color: var(--text); }
.hero-stat-label { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; }

/* ── Sections ── */
.section {
  padding: 5rem 1.5rem;
  max-width: 1100px; margin: 0 auto;
}
.section-alt {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  max-width: calc(1100px + 20px);
  margin: 5px auto;
  box-shadow: var(--shadow);
}
.section-alt .section { padding-top: 4rem; padding-bottom: 4rem; }
.hero + .section { padding-top: 6rem; }
.cta-section { margin-top: 0; }
.section-label {
  text-transform: uppercase; letter-spacing: 1.5px;
  font-size: 0.75rem; font-weight: 700; color: var(--gold); margin-bottom: 0.75rem;
}
.section h2 { font-size: 1.75rem; font-weight: 800; margin-bottom: 0.75rem; }
.section-subtitle {
  font-size: 1rem; color: var(--muted); max-width: 550px; margin-bottom: 2.5rem;
}

/* ── Steps Grid ── */
.steps-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.step-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow);
}
.step-num { font-size: 0.7rem; font-weight: 800; color: var(--gold); margin-bottom: 0.5rem; }
.step-icon {
  width: 36px; height: 36px; border-radius: 8px; background: var(--gold-light);
  display: flex; align-items: center; justify-content: center; margin-bottom: 0.75rem;
  color: var(--gold);
}
.step-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.4rem; }
.step-card p { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }

/* ── Features ── */
.features-grid {
  display: grid; grid-template-columns: 1fr; gap: 1.5rem;
}
.feature-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem;
  box-shadow: var(--shadow);
}
.feature-icon {
  width: 40px; height: 40px; border-radius: 10px; margin-bottom: 0.75rem;
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}
.feature-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.3rem; }
.feature-card p { font-size: 0.82rem; color: var(--muted); line-height: 1.6; }

/* ── CTA Section ── */
.cta-section {
  background: linear-gradient(135deg, var(--gold), var(--gold-hover));
  color: white; text-align: center; padding: 3rem 1.5rem;
}
.cta-section h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: 0.5rem; }
.cta-section p { font-size: 0.95rem; opacity: 0.9; margin-bottom: 1.5rem; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-section .btn-cta { background: white; color: var(--gold); }
.cta-section .btn-cta:hover { background: var(--bg); }

/* ── Page Hero (About/Pricing/GDPR) ── */
.page-hero {
  text-align: center; padding: 3rem 1.5rem 2rem; max-width: 700px; margin: 0 auto;
}
.page-hero h1 { font-size: 2rem; font-weight: 900; margin-bottom: 0.75rem; }
.page-hero p { font-size: 1rem; color: var(--muted); }

/* ── Content Card ── */
.content-card {
  max-width: 750px; margin: 0 auto 2rem; padding: 2rem 1.5rem;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.content-card h2 { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.75rem; margin-top: 1.5rem; }
.content-card h2:first-child { margin-top: 0; }
.content-card p, .content-card li { font-size: 0.9rem; color: var(--muted); line-height: 1.7; }
.content-card ul { padding-left: 1.25rem; margin: 0.75rem 0; }
.content-card li { margin-bottom: 0.35rem; }

/* ── Pricing Cards ── */
.pricing-grid {
  display: grid; grid-template-columns: 1fr; gap: 1.25rem; margin: 2rem 0;
}
.pricing-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem 1.5rem;
  text-align: center; box-shadow: var(--shadow);
}
.pricing-card.featured { border-color: var(--gold); border-width: 2px; }
.pricing-tier { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--gold); margin-bottom: 0.5rem; }
.pricing-price { font-size: 2.5rem; font-weight: 900; margin-bottom: 0.25rem; }
.pricing-period { font-size: 0.8rem; color: var(--muted); margin-bottom: 1.25rem; }
.pricing-features { list-style: none; padding: 0; text-align: left; margin-bottom: 1.5rem; }
.pricing-features li { font-size: 0.82rem; color: var(--muted); padding: 0.3rem 0; border-bottom: 1px solid var(--border); }
.pricing-features li:last-child { border: none; }
.pricing-features li::before { content: '✓ '; color: #10b981; font-weight: 700; }

/* ── Footer ── */
.landing-footer {
  padding: 2rem 1.5rem; border-top: 1px solid var(--border);
  background: var(--white); min-height: 80px;
}
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer-brand {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.85rem; color: var(--muted);
}
.footer-links { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.footer-links a {
  text-decoration: none; color: var(--muted); font-size: 0.82rem; font-weight: 500;
  transition: color 0.15s;
}
.footer-links a:hover { color: var(--gold); }

/* ── Cookie Banner ── */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999;
  background: var(--white); border-top: 1px solid var(--border);
  padding: 0.85rem 1.5rem; box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
}
.cookie-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
}
.cookie-inner p { font-size: 0.82rem; color: var(--muted); margin: 0; flex: 1; min-width: 200px; }
.cookie-inner a { color: var(--gold); font-weight: 600; }

/* ── Responsive ── */
@media (max-width: 639px) {
  .hero { padding: 3rem 1rem 2rem; }
  .hero h1 { font-size: 1.75rem; }
  .hero p { font-size: 0.95rem; }
  .hero-stats { gap: 1.25rem; margin-top: 2rem; }
  .hero-stat-num { font-size: 1.6rem; }
  .section { padding: 3rem 1rem; }
  .section-alt { margin: 3px auto; border-radius: 12px; }
  .section-alt .section { padding-top: 3rem; padding-bottom: 3rem; }
  .section h2 { font-size: 1.4rem; }
  .section-subtitle { font-size: 0.9rem; }
  .landing-header { padding: 0 1rem; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
  .cookie-inner { flex-direction: column; text-align: center; }
  .cta-section { padding: 2.5rem 1rem; }
  .cta-section h2 { font-size: 1.3rem; }
}
@media (min-width: 640px) {
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 2.5rem; }
}
@media (min-width: 900px) {
  .landing-header { padding: 0 3rem; }
  .landing-nav { display: flex; }
  .steps-grid { grid-template-columns: repeat(4, 1fr); }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
  .hero { padding: 5rem 3rem 4rem; }
  .hero h1 { font-size: 3rem; }
  .hero p { font-size: 1.15rem; }
  .section { padding: 5rem 3rem; }
  .content-card { padding: 2.5rem 3rem; }
}

/* Print */
@media print {
  .landing-header, .landing-footer, .cookie-banner, .cta-section, .btn-cta, .btn-cta-outline { display: none; }
  body { font-size: 12pt; color: #000; }
  a { color: #000; text-decoration: underline; }
}